Is Warner Bros. Relying Too Heavily on Batman?

I’ve been meaning to write on this topic for quite a while now, but since recently it came out in the news that next year’s Batman vs. Superman is supposedly even less a sequel to Man of Steel than we initially suspected and is much more a Batman story. But even if you discount the whole Batman vs. Superman issue, there’s still the matter of what they’re doing with their home video releases. This year alone, Warner Bros. have released seven straight-to-video animated movies and one more that’s due before the year’s out. Every single one of them features Batman in some way, shape, or form, and half of them have him specifically in the title of the film as the main character. You have to go back four years to 2011 to find a year where Batman made up less than half of that year’s line-up, having only Batman:…